audiomixer with clock problem

Mathieu Duponchelle mathieu at centricular.com
Fri Feb 12 23:26:15 UTC 2021


Hey, run with GST_DEBUG=1, your problem should become more obvious :)

Cheers,

-- 
Mathieu Duponchelle · https://www.centricular.com <https://www.centricular.com>

On 2/12/21 6:49 PM, evaluat0r wrote:
> Hi All,
>
> I was testing out audio mixing from a network source in the following way:
>
>
> Network sender:
> gst-launch-1.0 audiotestsrc is-live=true freq=880 ! audioconvert !
> audioresample ! opusenc ! rtpopuspay ! udpsink host=127.0.0.1 port=5000
>
> Network receiver:
> GST_DEBUG=6 gst-launch-1.0 -vvvv audiomixer name=mix mix. ! queue !
> audioconvert ! audioresample ! autoaudiosink audiotestsrc is-live=true
> volume=0.2 ! mix. udpsrc port=5000
> caps="application/x-rtp,media=(string)audio,clock-rate=48000,encoding-params=2,encoding-name=(string)OPUS"
> ! rtpopusdepay ! opusdec ! mix.
>
> Results in the following problem, but it is unclear where the source of the
> issue is coming from:
> GStreamer error: clock problem.
>
> Any insights into correcting this?
>
>
>
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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